Assignee
BRITA WASSERFILTER
DE·8 granted patents·631 citations·filing 1986–1998
Top patents by PatentIndex Score
8 records- 0197US4969996AWater purification device with an intake funnelBRITA WASSERFILTER·Filed 1989·Granted Nov 13, 1990·176 cites·9 claims
- 0294US4895648AFilter cover for a purification insert in a water treatment device with a hollow tubeBRITA WASSERFILTER·Filed 1989·Granted Jan 23, 1990·110 cites·7 claims
- 0384US6099728AFilter cartridge with a sieve in an outlet apertureBRITA WASSERFILTER·Filed 1997·Granted Aug 8, 2000·73 cites·9 claims
- 0484US5980743AFilter means with fabric insertBRITA WASSERFILTER·Filed 1997·Granted Nov 9, 1999·91 cites·33 claims
- 0584US4666600AInsert for a water purifierBRITA WASSERFILTER·Filed 1986·Granted May 19, 1987·54 cites·9 claims
- 0676US4885089ALiquid distributor cap for a filter cartridgeBRITA WASSERFILTER·Filed 1987·Granted Dec 5, 1989·38 cites·16 claims
- 0773US6012232AThrough-flow cup which can be filled with granule materialBRITA WASSERFILTER·Filed 1998·Granted Jan 11, 2000·36 cites·25 claims
- 0873US5076912AIon exchange device with chamber having indicator meansBRITA WASSERFILTER·Filed 1990·Granted Dec 31, 1991·53 cites·26 claims
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